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Situational awareness part 1: President Trump is fighting online with Sen. Bob Corker (R-TN). After Corker criticized Trump on Good Morning America, Trump said the retiring Republican "couldn't be elected dog catcher in Tennessee." Corker responded by calling Trump "utterly untruthful." Trump's record of dog catcher insults.

Part 2: The White House is expected to announce a resumption of the United States' refugee program today.

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